Yes, this comic is often confusing, but to me this one should be understandable (except the life cycle of caterpillars is often too short; 7 to 14 days is common). Is this some mythical creature?

My first thought was that this was part of a series, but this is the previous one, which has no connection (and could be treated as a CIDU in its own right). Guau translates as wow or woof.

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Or, maybe the next one is part of a series. But no, although this one’s more straightforward.

The artist lives in Mexico City, if that explains any of the cultural references.